[不同品系近交系大鼠大脑中的核酸浓度]
[Nucleic acid concentration in the brains of inbred rats of different strains].
作者信息
Nazarian K B, Mitrofanov I I, Sal'nikov V V
出版信息
Biull Eksp Biol Med. 1977 Jun;83(6):749-51.
PMID:884309
Abstract
The changes of nucleic acids content in the formation of conditioned skin-defence reflex was studied on inbred rats of various strains. In WGA rats the reflex was formed on the average aight stimulations. An increased RNA content was discovered by cytophotometric determination of the nucleic acids content in the neurons and perineural glia of the cerebral cortex in August rats only. It is assumed that an increased RNA synthesis in the animals of this strain can serve as the basis for their better training.
摘要
在不同品系的近交系大鼠上研究了条件性皮肤防御反射形成过程中核酸含量的变化。在WGA大鼠中，平均经过八次刺激形成反射。仅在八月大鼠中，通过细胞光度法测定大脑皮质神经元和神经周神经胶质中的核酸含量，发现RNA含量增加。据推测，该品系动物中RNA合成的增加可作为其更好训练的基础。
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